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Konstantin Belousov e711c6f0d1 Unlock the malloc() locks in the child process after fork(). This gives
us working malloc in the fork child of the multithreaded process.

Although POSIX requires that only async-signal safe functions shall be
operable after fork in multithreaded process, not having malloc lower
the quality of our implementation.

Tested by:	rink
Discussed with:	kan, davidxu
Reviewed by:	kan
MFC after:	1 month
2008-11-29 21:46:28 +00:00
bin Report error messages of the builtins 'type' and 'command -V' to stderr instead 2008-11-28 18:55:42 +00:00
cddl IFp4: Don't rely on disk IDs and always use vdev guids, which means always look 2008-11-22 13:33:06 +00:00
contrib gdb: Remove arm_pc_is_thumb_dummy() and related code. 2008-11-17 16:37:04 +00:00
crypto At some point, construct_utmp() was changed to use realhostname() to fill 2008-10-21 11:58:26 +00:00
etc src/sys/dev/usb2/controller/uss820dci_pccard.c 2008-11-19 08:56:35 +00:00
games Another good day for historical quotes, Oliver Wendell Holmes brought to 2008-10-08 19:39:22 +00:00
gnu Initial gdbserver support for ARM. 2008-11-17 16:32:57 +00:00
include src/sys/dev/usb2/controller/uss820dci_pccard.c 2008-11-19 08:56:35 +00:00
kerberos5 Add an implementation of the RPCSEC_GSS authentication protocol for RPC. This 2008-08-06 14:02:05 +00:00
lib Unlock the malloc() locks in the child process after fork(). This gives 2008-11-29 21:46:28 +00:00
libexec Add two rtld exported symbols, _rtld_atfork_pre and _rtld_atfork_post. 2008-11-27 11:27:59 +00:00
release Document ale(4). 2008-11-24 01:26:22 +00:00
rescue Take a moment to tidy some white space while I'm here. No functional 2008-09-13 19:56:37 +00:00
sbin Parse the error string returned by the kernel. The format is: 2008-11-29 21:20:07 +00:00
secure Upgrade to OpenSSH 5.1p1. 2008-08-01 02:48:36 +00:00
share Add standard MLINKs. 2008-11-29 19:01:44 +00:00
sys Third argument to the vi_mmap_t function is vm_paddr_t *. 2008-11-29 20:16:53 +00:00
tools Update for 185401, errors now go to stderr. 2008-11-28 18:59:04 +00:00
usr.bin Format the output of -itv for real. In particular: 2008-11-29 20:22:02 +00:00
usr.sbin MFp4: 2008-11-29 14:32:14 +00:00
COPYRIGHT Add missing 'THE'. This was discussed with core@ in the larger 2008-11-28 19:21:10 +00:00
LOCKS Update LOCKS syntax. 2008-06-05 19:47:58 +00:00
MAINTAINERS Update description text 2008-06-06 21:32:01 +00:00
Makefile Change the universe target to warn the user for every world or kernel that 2008-11-24 11:23:14 +00:00
Makefile.inc1 Add the kerberos5 libs to the install32 target. 2008-11-12 04:43:55 +00:00
ObsoleteFiles.inc Several documentation fixups related to device minor/major numbers: 2008-09-28 20:15:45 +00:00
README
UPDATING - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
sources in this tree - please see the specific source directories for
more information).

The Makefile in this directory supports a number of targets for
building components (or all) of the FreeBSD source tree, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
for more information, including setting make(1) variables.

The ``buildkernel'' and ``installkernel'' targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process, documentation
for which can be found at:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
And in the config(8) man page.
Note: If you want to build and install the kernel with the
``buildkernel'' and ``installkernel'' targets, you might need to build
world before.  More information is available in the handbook.

The sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.


Source Roadmap:
---------------
bin		System/user commands.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

games		Amusements.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.


For information on synchronizing your source tree with one or more of
the FreeBSD Project's development branches, please see:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html